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iMX28 wake up from suspend-to-idle

Question asked by Damien Lagneux on Oct 13, 2015
Latest reply on Dec 28, 2016 by lategoodbye

Hi,

 

I'm having trouble waking up imx28 from suspend-to-idle using GPIO interrupt.

 

It turns out that when the system is in suspend-to-ram sleep state, it can be woken using a GPIO. The problem is only with suspend-to-idle state.

 

Any idea where the problem comes from?

 

Thanks for the help,

Damien

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